EP 4141972 A1 20230301 - UNIT PIXEL HAVING LIGHT-EMITTING DEVICES, AND DISPLAY DEVICE
Title (en)
UNIT PIXEL HAVING LIGHT-EMITTING DEVICES, AND DISPLAY DEVICE
Title (de)
EINHEITSPIXEL MIT LICHTEMITTIERENDEN VORRICHTUNGEN UND ANZEIGEVORRICHTUNG
Title (fr)
PIXEL UNITAIRE AYANT DES DISPOSITIFS ÉLECTROLUMINESCENTS, ET DISPOSITIF D'AFFICHAGE
Publication
Application
Priority
- US 202063036017 P 20200608
- US 202163193362 P 20210526
- US 202117339379 A 20210604
- KR 2021007121 W 20210608
Abstract (en)
A unit pixel, according to one embodiment of the present disclosure, comprises: a transparent substrate; a plurality of light-emitting devices arranged on the transparent substrate; and an adhesive layer disposed between the light-emitting devices and the transparent substrate so as to enable the light-emitting devices to adhere, wherein the adhesive layer is sealed inside the transparent substrate.
IPC 8 full level
H01L 33/48 (2010.01); H01L 25/075 (2006.01); H01L 27/15 (2006.01); H01L 33/00 (2006.01); H01L 33/44 (2010.01); H01L 33/52 (2010.01)
CPC (source: EP KR)
H01L 25/0655 (2013.01 - KR); H01L 27/156 (2013.01 - EP KR); H01L 33/486 (2013.01 - KR); H01L 33/54 (2013.01 - KR); H01L 33/44 (2013.01 - EP); H01L 33/52 (2013.01 - EP); H01L 33/54 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4141972 A1 20230301; EP 4141972 A4 20240501; CN 214848667 U 20211123; JP 2023528076 A 20230703; KR 20230020958 A 20230213; WO 2021251717 A1 20211216
DOCDB simple family (application)
EP 21821040 A 20210608; CN 202121277531 U 20210608; JP 2022574679 A 20210608; KR 2021007121 W 20210608; KR 20227039347 A 20210608